STAINLESS STEEL PIPES

Our daily lives are a testament to the countless applications of Stainless Steel Pipes, which are used for everything from the transfer of water, oil, and gases under extreme environmental conditions all the way to their application in delicate electronic devices as micro-tube antennas. With an illustrious thirteen year industry history, the quality of our products are trusted throughout the world as the standard of reliability.

These specifications cover straight-seam welded pipe intended for high temperature and / or corrosive services. Specifications A/SA312 include the requirements for manufacture of heavily cold worked pipe.

Optional supplementary requirements are provided for pipe in these specifications for inclusion in the order. They address items such as additional testing and heat treatment.

Standard dimensions of welded stainless steel pipe are shown in ANSI B36.19. These dimensions are also applicable to heavily cold worked pipe. Pipe having other dimensions is permitted to be ordered and furnished provided such pipe complies with all other requirements of this specification.

Review of Procurement Requirements:

Orders for material to Specifications A/SA312 shall conform to the requirements of the current edition of Specification A999/A999M. Paragraph 4 of Specifications A/SA358 provides the requirements for ordering material.

Stainless Steel Welded Pipe A/SA312

Trade Name

Grade

UNS#

Stainless Steel Seamless Pipe

304

TP304

S30400

A312 / SA312

A358 / SA358

304L

TP304L

S30403

A312 / SA312

A358 / SA358

304H

TP304H

S30409

A312 / SA312

A358 / SA358

316

TP316

S31600

A312 / SA312

A358 / SA358

316L

TP316L

S31603

A312 / SA312

A358 / SA358

316H

TP316H

S31609

A312 / SA312

A358 / SA358

321

T321

S32100

A312 / SA312

A358 / SA358

321H

TP321H

S32109

A312 / SA312

A358 / SA358

347

TP347

S34700

A312 / SA312

A358 / SA358

347H

TP347H

S34709

A312 / SA312

A358 / SA358

317L

TP317L

S31703

A312 / SA312

A358 / SA358

Work Scope

These specifications cover straight-seam welded pipe intended for high temperature and / or corrosive services. Specifications A/SA312 include the requirements for manufacture of heavily cold worked pipe.

Optional supplementary requirements are provided for pipe in these specifications for inclusion in the order. They address items such as additional testing and heat treatment.

Standard dimensions of welded stainless steel pipe are shown in ANSI B36.19. These dimensions are also applicable to heavily cold worked pipe. Pipe having other dimensions is permitted to be ordered and furnished provided such pipe complies with all other requirements of this specification.

Review of Procurement Requirements:

Orders for material to Specifications A/SA312 shall conform to the requirements of the current edition of Specification A999/A999M. Paragraph 4 of Specifications A/SA358 provides the requirements for ordering material.

Stainless Steel Heater Tubes A/SA213

Trade Name

Grade

UNS#

Heater Tubes(Seamless)

Heater Tubes(Heater / Condenser)(Without Filler Metal)

Heater Tubes(General Service)(Seamless / Welded)

304

TP304

S30400

A213 / SA213

A249 / SA249

A269

304L

TP304L

S30403

A213 / SA213

A249 / SA249

A269

304H

TP304H

S30409

A213 / SA213

A249 / SA249

–

316

TP316

S31600

A213 / SA213

A249 / SA249

A269

316L

TP316L

S31603

A213 / SA213

A249 / SA249

A269

316H

TP316H

S31609

A213 / SA213

A249 / SA249

–

321

T321

S32100

A213 / SA213

A249 / SA249

A269

321H

TP321H

S32109

A213 / SA213

A249 / SA249

–

347

TP347

S34700

A213 / SA213

A249 / SA249

A269

347H

TP347H

S34709

A213 / SA213

A249 / SA249

–

317L

TP317L

S31703

A213 / SA213

A249 / SA249

–

Work Scope:

These specifications cover seamless and welded with and without filler metal austenitic stainless steel tubing.
Optional supplementary requirements are provided for tubing in these specifications for inclusion in the order. They address items such as additional testing and heat treatment.

Tubing having diameters other than those specified may be furnished, provided such tubes comply with all other requirements of the specification. Wall thickness may be specified as minimum or average wall with tolerances established in the specification.

Review of Procurement Requirements:

Requirements for ordering material are included in the specification.
These include, but are not limited to the following:1234Quantity,1234Name of material,1234Grade of material,1234Size,1234Length,1234Specification designation,1234Special requirements and any supplementary requirements selected.

FLOWONE is compound with FLOW SERVE (the service
in fluid flow) and ONE (the best). To be based on this management philosophy, we are trying to open new field of total Piping System businesses in the plant factory and construction.